package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.websocket.servlet.TomcatWebSocketServletWebServerCustomizer;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@Api(tags = "菜品相关接口")
@RestController
@RequestMapping("admin/dish")
@Slf4j

public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;
    @Autowired
    private TomcatWebSocketServletWebServerCustomizer tomcatWebSocketServletWebServerCustomizer;

    /**
     * 新增菜品
     * @param dishDTO
     * @return
     */
    @ApiOperation("新增菜品")
    @PostMapping
    public Result<String> addDish(@RequestBody  DishDTO dishDTO){
        log.info("新增菜品：{}",dishDTO);
        dishService.addDish(dishDTO);
        //清理缓存数据
        redisTemplate.delete("dish_"+dishDTO.getCategoryId());
        return Result.success();
    }

    /**
     * 菜品分页查询
     * @param dto
     * @return
     */
    @ApiOperation("菜品分页查询")
    @GetMapping("/page")
    public Result<PageResult> page(DishPageQueryDTO dto){
        log.info("分页查询菜品列表{}",dto);
        PageResult pageResult =dishService.page(dto);
        return Result.success(pageResult);
    }

    /**
     * 批量删除菜品
     * @param ids
     * @return
     */
    @ApiOperation("批量删除菜品")
    @DeleteMapping
    public Result<String> delete(@RequestParam List<Long> ids){
        log.info("批量删除菜品{}",ids);
        dishService.delete(ids);
        //清理缓存数据--将菜品缓存全部删除
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    /**
     * 回显菜品
     * @param id
     * @return
     */
    @ApiOperation("根据id查询菜品")
    @GetMapping("/{id}")
    public Result<DishVO> getById(@PathVariable Long id){
        log.info("回显菜品{}",id);
        DishVO dishVO = dishService.getById(id);
        return Result.success(dishVO);
    }

    /**
     * 修改菜品
     * @param dto
     * @return
     */
    @ApiOperation("修改菜品")
    @PutMapping
    public Result<String> update(@RequestBody DishDTO dto){
        log.info("修改菜品{}",dto);
        dishService.update(dto);
        //清理缓存数据--将菜品缓存全部删除（可能更改分类）
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    /**
     * 菜品起售停售
     * @param status
     * @param id
     * @return
     */
    @ApiOperation("菜品起售停售")
    @PostMapping("/status/{status}")
    public Result<String> enableOrDisable(@PathVariable Integer status, Long id){
        log.info("菜品起售停售{}",status,id);
        dishService.enableOrDisable(status,id);
        //清理缓存数据--将菜品缓存全部删除
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    /**
     * 根据分类id查询菜品
     * @param categoryId
     * @return
     */
    @ApiOperation("根据分类id查询菜品")
    @GetMapping("/list")
    public Result<List<DishVO>> list(Long categoryId){
        log.info("根据分类id查询菜品{}",categoryId);
        List<DishVO> list = dishService.list(categoryId);
        return Result.success(list);
    }

}
